package com.itheima.controller;


import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.CheckGroup;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.JedisPool;

import java.io.IOException;
import java.util.List;
import java.util.UUID;

@RequestMapping("/setmeal")
@RestController
public class SetmealController {

    @Reference
    private SetmealService setmealService;
    @Autowired
    private JedisPool jedisPool;

    // 上传图片
    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile) {
        // 获取原始文件名
        String originalFilename = imgFile.getOriginalFilename();
        // 截取文件名后缀
        int index = originalFilename.lastIndexOf(".");
        String substring = originalFilename.substring(index - 1);
        // 随机生成文件名，作为上传到七牛云里的名称
        String fileName = UUID.randomUUID().toString() + substring;
        try {
            // 获取文件名,使用七牛云工具类获取  imgFile:上传的文件名称
            QiniuUtils.upload2Qiniu(imgFile.getBytes(), fileName);
            // 将上传的图片存到Redis集合中
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES, fileName);
            return new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS, fileName);
        } catch (IOException e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }
    }

    // 添加
    @RequestMapping("/add")
    public Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {
        try {
            setmealService.add(setmeal, checkgroupIds);
        } catch (Exception e) {
            //新增套餐失败
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
        //新增套餐成功
        return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
    }

    // 查询
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        PageResult pageResult = setmealService.findPageQuery(queryPageBean);
        return pageResult;
    }

    // 基础套餐数据回显
    @RequestMapping("/findById")
    public Result findById(Integer id) {
        try {
            Setmeal setmeal = setmealService.findById(id);
            //新增套餐成功
            return new Result(true, MessageConstant.QUERY_SETMEAL_SUCCESS,setmeal);
        } catch (Exception e) {
            //新增套餐失败
            return new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }

    // 页面回显检查项
    @RequestMapping("/findCheckGroupIds")
    public Result findCheckGroupIds(Integer id){
        try {
           List<Integer> checkGroupIds =  setmealService.findCheckGroupIds(id);
            //查询套餐成功
            return new Result(true, MessageConstant.QUERY_SETMEAL_SUCCESS,checkGroupIds);
        } catch (Exception e) {
            //查询套餐失败
            return new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }

    // 编辑
    @RequestMapping("/edit")
    public Result edit(@RequestBody Setmeal setmeal, Integer[] checkgroupIds){
        try {
            setmealService.edit(setmeal,checkgroupIds);
            //查询套餐成功
            return new Result(true, MessageConstant.EDIT_SETMEAL_SUCCESS);
        } catch (Exception e) {
            //查询套餐失败
            return new Result(false, MessageConstant.EDIT_SETMEAL_FAIL);
        }
    }
}
